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Regina Reyes
Anatomy week 6- Axial and Appendicular muscles
| Question | Answer |
|---|---|
| The fascicles of the biceps brachii muscle have this type of arrangement. | fusiform |
| A horizontal line on the back used for locating the fourth lumbar vertebra. | supracristal line |
| A muscle that originates on the medial epicondyle of the humerus is the | flexor carpi radialis. |
| The pectoralis major is an example of a muscle with this type of fascicle arrangement, that tends to be triangular in shape. | convergent |
| The main "swallowing" muscles are the | pharyngeal constrictors |
| The prime movers of jaw closure and biting are the | masseter and temporalis muscles. |
| The rectus femoris demonstrates this type of muscle fascicle arrangement. | bipennate |
| This arrangement of fascicles tends to provide the greatest range of motion (shortening distance), though not the greatest power. | parallel |
| What muscle group's origin starts at the styloid process with the Action of elevating and retracting the tongue | Styloglossus |
| Which muscle group starts at the medial clavicle and sternum an has the action of flexing the head and neck | Sternocleidomastoid |